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    Compensation mechanism for cast rotor lamination stack height and compression pressure control
    5.
    发明授权
    Compensation mechanism for cast rotor lamination stack height and compression pressure control 有权
    铸铁转子叠片高度和压缩压力控制补偿机构

    公开(公告)号：US09205487B2

    公开(公告)日：2015-12-08

    申请号：US14105239

    申请日：2013-12-13

    申请人： GM Global Technology Operations LLC

    发明人： Richard J. Osborne ,  Kevin P. Coleman ,  Margarita P. Thompson ,  Qigui Wang

    IPC分类号： B22D19/00 ,  B22D17/24

    CPC分类号： B22D19/0054 ,  B22D17/24

    摘要： Integrated devices and methods for compensating electric grade steel lamination stack height for use in a conventional two-plate high pressure die cast tool used for casting aluminum induction rotors. These devices and methods allow for significant variation in the lamination stack height without associated failures related to stack height variation, and also ensure constant and accurate clamping pressure on both the OD and ID of the steel lamination stack which prevents electric insulation damage, metal flow between laminations, large casting metal flash, and tool damage for excessive height laminations stacks. The clamping pressure is adjustable and is actuated from a single hydraulic cylinder which allows for a wide range of pressures to accommodate fine adjustment of clamping pressure to insure no damage occurs to the laminations.

    摘要翻译： 用于补偿电级钢板叠层高度的集成装置和方法，用于铸造铝感应转子的常规双板高压压铸工具中。 这些装置和方法允许层叠堆叠高度的显着变化而没有与堆叠高度变化相关联的故障，并且还确保钢层压堆叠的OD和ID上的恒定和精确的夹紧压力，防止电绝缘损坏，金属间流动 叠片，大型铸造金属闪光，以及过高高度叠片的刀具损坏。 夹紧压力是可调节的，并且由单个液压缸致动，该液压缸允许宽范围的压力以适应夹紧压力的精细调节，以确保不会对叠片产生损坏。

    Process for producing a cast wheel and casting mould
    6.
    发明授权
    Process for producing a cast wheel and casting mould 有权
    铸造轮和铸模的生产工艺

    公开(公告)号：US09180513B2

    公开(公告)日：2015-11-10

    申请号：US13990667

    申请日：2011-12-02

    申请人： Helmuth Huber ,  Manfred Johannes Ebetshuber ,  Josef Gartner

    发明人： Helmuth Huber ,  Manfred Johannes Ebetshuber ,  Josef Gartner

    IPC分类号： B22D19/00 ,  B22C9/06 ,  B22C9/10 ,  B22D15/00 ,  B22C9/28

    CPC分类号： B22D19/00 ,  B22C9/064 ,  B22C9/108 ,  B22C9/28 ,  B22D15/005 ,  B22D17/24 ,  B22D19/16

    摘要： Process and casting mold for producing a cast wheel. A core, which remains in the cast wheel and has a circumferential rim, is inserted into a casting mold having at least one lower mold part and an upper mold part moved relative to one another to close casting mold. Core is positioned by at least one positioning element in a predetermined position in casting mold, so that an end region of positioning element is fixed with a force fit or frictional fit in circumferential rim of the core. A free end region of positioning element, which protrudes from circumferential rim of the core, is placed on a contact surface, which is preferably arranged substantially horizontally during operation, of lower mold part during positioning of core in casting mold. Core is positioned in the predetermined position under the action of the force of gravity.

    摘要翻译： 用于生产铸轮的加工铸造模具。 保留在铸轮中并且具有圆周边缘的芯被插入到具有至少一个下模具部件和上模具部件相对于彼此移动以闭合铸模的铸模中。 芯体通过至少一个定位元件定位在铸造模具中的预定位置，使得定位元件的端部区域以力配合或摩擦配合固定在芯的圆周边缘中。 定位元件的从芯的圆周边缘突出的自由端区域被放置在在铸造模具中定位芯部期间下模具部件优选地在操作期间大致水平设置的接触表面上。 芯在重力作用下定位在预定位置。

    CAST-IN STRUCTURE OF VEHICLE COMPONENT, AND CAST-IN MOLD
    8.
    发明申请
    CAST-IN STRUCTURE OF VEHICLE COMPONENT, AND CAST-IN MOLD 审中-公开
    车辆部件的结构和铸件模具

    公开(公告)号：US20150056470A1

    公开(公告)日：2015-02-26

    申请号：US14368324

    申请日：2012-12-18

    申请人： Ahresty Corporation ,  Yorozu Corporation

    发明人： Shunzo Aoyama ,  Yasushi Kanno ,  Masaharu Matsumoto ,  Sadahiro Sekine

    IPC分类号： B22D19/00 ,  B22D17/22 ,  B32B15/01 ,  B22D17/24

    CPC分类号： B22D19/04 ,  B22D17/002 ,  B22D17/22 ,  B22D17/24 ,  B22D19/00 ,  B32B15/012 ,  B32B15/013 ,  B60G21/051 ,  B60G2200/20 ,  B60G2200/21 ,  B60G2206/20 ,  B60G2206/202 ,  B60G2206/81012 ,  Y10T428/12972

    摘要： An object of the present invention is to surely provide a projection of burr by forming an appropriate gap needed to set a cast-in member to a cast-in mold, and by completely closing the gap when the cast-in mold is clamped, and to correct a cast-in positioning (axis mating) to a die-cast component by a clamping operation of the die-cast mold, regardless of a dimensional precision of the cast-in member upon a manufacture.A steel plate cast-in member 2, which is wrapped cast except for a bonding portion 2b to a steel plate bonding member 3 upon molding a die-cast component 1, has a mold contact portion A at a boundary between a cast-in portion 2a wrapped cast with a die-cast component 1 and the bonding portion 2b. When a cast-in mold A is clamped, the mold contact portion 4 is brought into intimate butting contact with the cast-in mold A, whereby a gap S between the cast-in member 2 and the cast-in mold A, i.e., a cavity is closed. Thus, a projection of burr is prevented.

    摘要翻译： 本发明的目的是通过形成将浇铸构件固定到铸模上所需的适当间隙，以及当夹入模具被夹紧时完全闭合间隙，可靠地提供毛刺的突出部，以及 通过压铸模具的夹紧操作来校正压铸件的铸造定位（轴线配合），而不管铸造件在制造时的尺寸精度如何。 在压铸部件1成型时，将钢板接合部件3除了接合部2b以外的被包覆的钢板铸造部件2在铸造部分1的边界处具有模具接触部分A 2a用压铸件1和接合部分2b包裹的铸件。 当铸造模具A被夹紧时，模具接触部分4与铸塑模具A紧密对接，由此铸造件2和铸模A之间的间隙S，即， 空腔闭合。 因此，防止了毛刺的突出。

    Die inserts for die casting
    9.
    发明授权
    Die inserts for die casting 有权
    压铸模插件

    公开(公告)号：US08814557B2

    公开(公告)日：2014-08-26

    申请号：US12730498

    申请日：2010-03-24

    申请人： Daniel A. Bales ,  Steven J. Bullied ,  Carl R. Verner

    发明人： Daniel A. Bales ,  Steven J. Bullied ,  Carl R. Verner

    IPC分类号： B22D17/24 ,  B29C39/26 ,  B28B7/34 ,  B22C9/08 ,  B22C9/10

    CPC分类号： B22D19/00 ,  B22D17/24

    摘要： An apparatus for casting material has a die for receiving a compressive force, the die having a shaped-opening for receiving a die insert. The die insert has an exterior shape that is adapted to cooperate with and be received in the opening such that compressive forces impinging upon the die are focused upon the die insert such that tensile forces within the die and impinging upon the die insert are minimized.

    摘要翻译： 用于铸造材料的设备具有用于接收压缩力的模具，该模具具有用于接收模具插入件的成形开口。 模具插入件具有适于与开口配合并被接收在开口中的外部形状，使得冲击模具的压缩力聚焦在模具插入件上，使得模具内的冲击力和冲击在模具插入件上的冲击力被最小化。